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Update to the STM32 ADC and CAN drivers

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4215 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-12-22 21:55:54 +00:00
parent 61be0bba52
commit 9c0f5e8bf7
1 changed files with 8 additions and 9 deletions
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17
examples/adc/adc_main.c
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@ -98,7 +98,7 @@ int MAIN_NAME(int argc, char *argv[])
size_t readsize;
ssize_t nbytes;
#if defined(CONFIG_NSH_BUILTIN_APPS) || defined(CONFIG_EXAMPLES_ADC_NSAMPLES)
long nsamples;
long nloops;
#endif
int fd;
int errval = 0;
@ -110,14 +110,14 @@ int MAIN_NAME(int argc, char *argv[])
*/
#if defined(CONFIG_NSH_BUILTIN_APPS)
nsamples = 1;
nloops = 1;
if (argc > 1)
{
nsamples = strtol(argv[1], NULL, 10);
nloops = strtol(argv[1], NULL, 10);
}
message(MAIN_STRING "nsamples: %d\n", nsamples);
message(MAIN_STRING "nloops: %d\n", nloops);
#elif defined(CONFIG_EXAMPLES_ADC_NSAMPLES)
message(MAIN_STRING "nsamples: %d\n", CONFIG_EXAMPLES_ADC_NSAMPLES);
message(MAIN_STRING "nloops: %d\n", CONFIG_EXAMPLES_ADC_NSAMPLES);
#endif
/* Initialization of the ADC hardware is performed by logic external to
@ -150,9 +150,9 @@ int MAIN_NAME(int argc, char *argv[])
*/
#if defined(CONFIG_NSH_BUILTIN_APPS)
for (; nsamples > 0; nsamples--)
for (; nloops > 0; nloops--)
#elif defined(CONFIG_EXAMPLES_ADC_NSAMPLES)
for (nsamples = 0; nsamples < CONFIG_EXAMPLES_ADC_NSAMPLES; nsamples++)
for (nloops = 0; nloops < CONFIG_EXAMPLES_ADC_NSAMPLES; nloops++)
#else
for (;;)
#endif
@ -167,7 +167,6 @@ int MAIN_NAME(int argc, char *argv[])
readsize = CONFIG_EXAMPLES_ADC_GROUPSIZE * sizeof(struct adc_msg_s);
nbytes = read(fd, sample, readsize);
message("Bytes read: %d\n", nbytes);
/* Handle unexpected return values */
@ -201,7 +200,7 @@ int MAIN_NAME(int argc, char *argv[])
}
else
{
message("Sample: ");
message("Sample:\n");
for (i = 0; i < nsamples ; i++)
{
message("%d: channel: %d value: %d\n",